A Comparative Analysis of Erector Spinae Plane Block Versus Conscious Sedation in Managing Percutaneous Cholecystostomy Pain.
Ilhan Nahit MutluTevfik GuzelbeyCagri ErdimAli DablanOzgur KılıckesmezPublished in: Cardiovascular and interventional radiology (2024)
Level 3, Non-randomized controlled cohort/follow-up study.